68048474112 has 208 divisors, whose sum is σ = 205037112000. Its totient is φ = 22296231936.

The previous prime is 68048474101. The next prime is 68048474129. The reversal of 68048474112 is 21147484086.

68048474112 is a `hidden beast` number, since 68 + 0 + 4 + 8 + 474 + 112 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6519714 + ... + 6530142.

Almost surely, 2^68048474112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68048474112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102518556000).

68048474112 is an abundant number, since it is smaller than the sum of its proper divisors (136988637888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68048474112 is a wasteful number, since it uses less digits than its factorization.

68048474112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10521 (or 10493 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 68048474112 in words is "sixty-eight billion, forty-eight million, four hundred seventy-four thousand, one hundred twelve".